Vulnerability Database

317,105

Total vulnerabilities in the database

CVE-2025-66493

A use-after-free vulnerability exists in the AcroForm handling of Foxit PDF Reader and Foxit PDF Editor before 2025.2.1,14.0.1 and 13.2.1

on Windows

. When opening a PDF containing specially crafted JavaScript, a pointer to memory that has already been freed may be accessed or dereferenced, potentially allowing a remote attacker to execute arbitrary code.

  • Published: Dec 19, 2025
  • Updated: Dec 20, 2025
  • CVE: CVE-2025-66493
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.8
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
foxit / pdf_editor - 13.2.1.23955.x
foxit / pdf_editor 14.0.0.33046 14.0.1.33197.x
foxit / pdf_editor 2023.1.0.15510 2023.3.0.23028.x
foxit / pdf_editor 2024.1.0.23997 2024.4.1.27687.x
foxit / pdf_editor 2025.1.0.27937 2025.2.1.33197.x
foxit / pdf_reader - 2025.2.1.33197.x